TPD1053F Datasheet, PDF (10/14 Pages) Toshiba Semiconductor – Motor, Solenoid, Lamp Drivers High-side Power Switch

I_OC – V_DD
10
Tch = 25°C
8
Over current detection when load current is
increased while V_IN = “H”
6
Over current detection when load is
4
short circuit and V_IN = “L” → ”H”
4
0
0
4
8
12
16
20
Supply voltage V_DD (V)
200
190
180
170
160
150
0
T_OT – V_DD
Detection
Recovery
4
8
12
16
20
Supply voltage V_DD (V)
R_OP − V_DD
100
Tch = 25°C
Detection
Recorvery
10
TPD1053F
I_OC – T_ch
10
VDD = 12V
8
Over current detection when load current is
increased while V_IN = “H”
6
4
Over current detection when load is
short circuit and V_IN = “L” → ”H”
2
0
−80
−40
0
40
80
120
160
Channel temperature T_ch (°C)
R_OP − T_ch
100
VDD = 12V
Detection
10
Recovery
1
0
4
8
12
16
20
Supply voltage V_DD (V)
1
−80 −40
0
40
80
120
160
Channel temperature T_ch (°C)
10
2012-01-13